54435898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{31321}}^1$

素因数の和:31413

約数の個数: 16

約数和(自身を含む): 90207360

約数和(自身を除く): 35771462

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 31321, 62642, 344531, 689062, 2474359, 4948718, 27217949, 54435898]

約数ペア:

[(1, 54435898), (2, 27217949), (11, 4948718), (22, 2474359), (79, 689062), (158, 344531), (869, 62642), (1738, 31321)]